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SI72653 - JVA-RUN JDK 80-64 Native JSSE TLSv1.3

PTF Cover Letter


PTF ( Program Temporary Fixes ) Cover letter


Order this fix

Abstract

JVA-RUN JDK 80-64 Native JSSE TLSv1.3


Pre/Co-Requisite PTF / Fix List

REQ  LICENSED           PTF/FIX  LEVEL

TYPE PROGRAM  RELEASE   NUMBER   MIN/MAX  OPTION
---- -------- --------- -------  -------  ------
PRE  5770JV1  V7R3M0    SI68632   NONE     0000
CO   5770JV1  V7R3M0    SI68642   NONE     0017
DIST 5770999  V7R3M0    MF67164   00/00    0000
DIST 5770SS1  V7R3M0    SI72542   NONE     0034



NOTICE:
-------
Application of this PTF may disable or render ineffective programs that
use system memory addresses not generated by the IBM translator,
including programs that circumvent control technology designed to limit
interactive capacity to purchased levels.  This PTF may be a prerequisite
for future PTFs.  By applying this PTF you authorize and agree to the
foregoing.

This PTF is subject to the terms of the license agreement which
accompanied, or was contained in, the Program for which you are obtaining
the PTF.  You are not authorized to install or use the PTF except as part
of a Program for which you have a valid Proof of Entitlement.

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REGARDING THE PTF.

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APAR Error Description / Circumvention

-----------------------------------------------
IBM i Native JSSE is built on top of System SSL/TLS; however, it
is not able to access TLSv1.3 support.

CORRECTION FOR APAR SE72902 :
-----------------------------
IBM i Native JSSE, along with System SSL/TLS, was enhanced to
allow basic TLSv1.3 to be used from IBM i Native JSSE Java8.
The basic support is available with new protocol value "TLSv1.3"
or with existing protocol value "SSL_TLSv2"

CIRCUMVENTION FOR APAR SE72902 :
--------------------------------
None.


Activation Instructions


None.




Special Instructions


No special actions are necessary if this PTF is applied or removed
during the next unattended IPL (delay mode).

All Java 80 64bit jobs need to be stopped before this PTF can be
applied or removed immediately. Use the WRKJVMJOB to check all the jobs
currently running Java 80 64 bit.


Default Instructions

THIS PTF CAN BE APPLIED IMMEDIATE OR DELAYED.



Supersedes

PTF/FIX NO(S).  APAR TITLE LINE
--------------  ------------------------------------------------------------
   SI68671      JVA-RUN JDK 80-64  CPY issue for JSSE
   SI68020      JVA-RUN JDK 80-64 getDefault context includes TLSv1.2

Summary Information

System..............................i
Models..............................
Release.............................V7R3M0
Licensed Program...............5770JV1
APAR Fixed..........................View details for APAR SE72902
Superseded by:......................
Recompile...........................N
Library.............................QJVM8064
MRI Feature ........................NONE
Cum Level...........................C0310730


IBM i Support

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Document Information

Modified date:
14 November 2020